Air sampling filter



FIG. 1 is a top front isometric view taken from one side of an airsampling filter showing my new design, with the filter element disposedin its holder;

FIG. 2 is a bottom rear isometric view thereof taken from the otherside, with the filter element disposed in its holder;

FIG. 3 is an exploded top front isometric view thereof taken from oneside, with the filter element removed from its holder;

FIG. 4 is an exploded bottom rear isometric view thereof taken from theother side, with the filter element removed from its holder.

The ornamental design for an air sampling filter, as shown.